Miles between Garland, TX and Decatur, AL

There are
634 mi
from Garland, TX to Decatur, AL

That's the driving distance. It would take 11 hours 34 mins to go from Garland, Texas to Decatur, Alabama.

The flight distance (direct flight from Garland, TX to Decatur, AL) is 566.60 mi.

634 mi = 1,020.18 kms